Boris Johnson proposes 22-mile bridge to connect UK and France

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Would a 22-mile bridge crossing the English Channel help connect the United Kingdom and France? Foreign secretary Boris Johnson proposed the infrastructure some have called the Boris Bridge, and spoke about the idea of a second link with France’s president Emmanuel Macron.

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NASA just unveiled a tiny nuclear reactor for future Mars residents

Researchers at NASA, Los Alamos National Laboratory and the Department of Energy have revealed that they have successfully tested a small nuclear reactor that may someday provide power to human habitats on Mars and beyond. Called Kilopower, the reactor comes in several versions to meet certain power needs, from 1 kilowatt (enough to power a small kitchen appliance) to ten kilowatts, four or five of which would be required to provide power for a habitat on Mars. ”Kilopower’s compact size and robustness… View full post on Inhabitat – Green Design, Innovation, Architecture, Green Building